# Magnetism of the antiferromagnetic spin-1/2 tetramer compound CuInVO5

https://mdr.nims.go.jp/datasets/dcc104e5-83ec-447a-9baa-2bcb23c39d2f

## File

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## Id

dcc104e5-83ec-447a-9baa-2bcb23c39d2f

## Local identifier



## Visibility

open_to_public

## State

published

## Created at

2021-08-05T16:24:07.551165Z

## Updated at

2024-01-05T13:13:43.351257Z

## Published at

2021-08-13T18:55:55.718324Z

## Doi



## First published url

https://doi.org/10.1103/PhysRevB.94.174421

## Date published

2016-11-14

## Recorded date published

2016-11

## Resource type

journal_article

## Manuscript type

authors_original

## Collection



## Title

- title: Magnetism of the antiferromagnetic spin-1/2 tetramer compound CuInVO5
  title_type: original
  lang: en

## Description

- description: We measured the temperature dependence of the magnetic susceptibility
    and specific heat and the magneticfield dependence of the magnetization of CuInVO5.
    An antiferromagnetically ordered state appears below TN = 2.7 K. We observed a
    1/2 quantum magnetization plateau above 30 T at 1.3 K. We consider that the probable
    spin model for CuInVO5 is an interacting spin- 1/2 tetramer model. We evaluated
    values of the intratetramer interactions as J1 = 240 ± 20 K (antiferromagnetic)
    and J2 = −142 ± 10 K (ferromagnetic). The ground state of the isolated spin tetramer
    with the J1 and J2 values is spin singlet. The shrinkage of ordered magnetic moments
    by quantum fluctuation can be expected. Detectable low-energy longitudinal-mode
    magnetic excitations may exist in CuInVO5.
  description_type: abstract
  lang: en

## Creator

- name: Matsumoto, Masashige
  role: author
- name: Matsuo, Akira
  role: author
- name: Hase, Masashi
  role: author
  orcid: https://orcid.org/0000-0003-2717-461X
- name: Kindo, Koichi
  role: author

## Contact agent



## Publisher

organization: American Physical Society

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## Keyword

- subject: magnetism
  schema: not_defined
- subject: spin- 1/2 tetramer
  schema: not_defined
- subject: antiferromagnetically ordered state
  schema: not_defined
- subject: CuInVO5
  schema: not_defined
- subject: magnetization
  schema: not_defined

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## Fileset

- id: 35df490f-235c-4759-97ae-7aa63ddb08f0
  filename: PRB94_174421_2016.pdf
  content_type: application/pdf
  size: 526254
  md5: acd733f7c0c0db32e57806f4207ef198

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filename: PRB94_174421_2016.pdf